APA (7. basım) Alıntı

Kettelkamp, G. C. (1954). Teaching adolescents. Heath.

Chicago Style (17. basım) Atıf

Kettelkamp, Gilbert Clarence. Teaching Adolescents. Boston: Heath, 1954.

MLA (9th ed.) Atıf

Kettelkamp, Gilbert Clarence. Teaching Adolescents. Heath, 1954.